动态网页PHP脚本中include文件报错解决方法

　　1. 呈现“未找到文件“类似的错误时候，检查include文件的地位是否准确，下面引用php手册页面的原话：

Files for including are first looked in include_path relative to the current working directory and then in the directory of the current script. E.g. if your include_path is libraries, current working directory is /www/, you included include/a.php and there is include 'b.php' in that file, b.php is first looked in /www/libraries/ and then in /www/include/. If filename begins with ./ or ../, it is looked only in include_path relative to the current working directory.

　　2. 当呈现permission deny 类似错误的时候，按以下方法消除

　　a) 检测被包含的文件读权限是否打开

　　b) 检测被包含的文件路径上的每个目录的x权限是否打开，该权限决定了目录能否被浏览。